Lochinvar & A.O. Smith RLY1033 Ignition Module 30067439-890 This 11-watt replacement solenoid coil

This 11-watt replacement solenoid coil operates across 50/60Hz frequencies

Can the 19

You can use either part number for your repair without modifications

This is a "no display" or blank cover model

Lochinvar & A.O. Smith RLY1033 Ignition Module 30067439-890 This 11-watt replacement solenoid coilThe Lochinvar & A. O. Smith RLY1033 Ignition Module is a critical OEM replacement component engineered for high performance gas fired heating systems. Designed specifically for residential and commercial boilers, including DVN041, DVL041, and DVN051 heater models, this 24V control facilitates a precise ignition sequence and consistent flame detection. By managing the high voltage spark and monitoring the fuel air mixture, the RLY1033 ensures safe,